Nov-14-2002
1
BBY55...
Silicon Tuning Diodes
Excellent linearity
High Q hyperabrupt tuning diode
Low series resistance
Designed for low tuning voltage operation
for VCO's in mobile communications equipment
Very low capacitance spread
BBY55-02V
BBY55-02W
BBY55-03W
1 2
Type Package Configuration LS(nH) Marking
BBY55-02V
BBY55-02W
BBY55-03W
SC79
SCD80
SOD323
single
single
single
0.6
0.6
1.8
7
77
7 white
Maximum Ratings at TA = 25°C, unless otherwise specified
Parameter Symbol Value Unit
Diode reverse voltage VR16 V
Forward current IF20 mA
Operating temperature range Top -55 ... 150 °C
Storage temperature Tstg -55 ... 150
Nov-14-2002
2
BBY55...
Electrical Characteristics at TA = 25°C, unless otherwise specified
Parameter Symbol Values Unit
min. typ. max.
DC Characteristics
Reverse current
VR = 15 V
VR = 15 V, TA = 85 °C
IR
-
-
-
-
3
100
nA
AC Characteristics
Diode capacitance
VR = 1 V, f = 1 MHz
VR = 2 V, f = 1 MHz
VR = 3 V, f = 1 MHz
VR = 4 V, f = 1 MHz
VR = 10 V, f = 1 MHz
CT
17.5
14
11.6
10
5.5
18.6
15
12.6
11
6
19.6
16
13.6
12
6.5
pF
Capacitance ratio
VR = 2 V, VR = 10 V, f = 1 MHz
CT2/CT10 2 2.5 3
Series resistance
VR = 5 V, f = 470 MHz
rS- 0.15 0.4
Nov-14-2002
3
BBY55...
Diode capacitance CT =
(VR)
f = 1MHz
0 2 4 6 8 10 V14
VR
0
2
4
6
8
10
12
14
16
18
20
22
24
pF
30
CT
Capacitance change
C =
(TA)
f = 1 MHz
-50 -30 -10 10 30 50 70 °C 110
TA
-4
-3
-2
-1
0
1
2
%
4
∆
C
1V
C=(C(TA)-C(25°C))/C(25°C)
2V
6V
10V
Series resistance rS=
(VR)
f = 470 MHz
0246810V14
VR
0
0.1
0.2
0.3
Ohm
0.5
rs
Reverse current IR =
(VR)
TA = Parameter
0 2 4 6 8 10 12 14 V18
VR
-12
10
-11
10
-10
10
-9
10
A
IR
25°C
60°C
80°C
Package SC79
Package Outline
Foot Print
Marking Layout
Packing
Code E6327: Reel ø180 mm = 3.000 Pieces/Reel
Code E6433: Reel ø330 mm = 10.000 Pieces/Reel
±0.1
1.6
0.3
1
2
marking
Cathode
0.8 ±0.1
10
˚
MAX.
±0.1
1.2
A
±0.05
10
˚
MAX.
0.13
A0.2
M
+0.05
-0.03
±0.04
0.55
±0.05
0.2
0.35
0.35
1.35
Type code
Laser marking
Date code
BAR63-02V
Cathode marking
2003, July
Example
0.93
0.4
1.33
4
1.96
8
0.66
0.2
Cathode
marking
Package SC79
62
Data Code marking for discrete packages with
one digit (SCD80, SC79) CES-Code
Month 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014
01apAPapAPapAP
02b q BQb q BQb q BQ
03crCRcrCRcrCR
04d sDSd sDSd sDS
05etETetETetET
06fuFUfuFUfuFU
07g v GVg v GVg v GV
08hxHXhxHXhxHX
09j y JYj y JYj y JY
10kzKZkzKZkzKZ
11l 2L4 l 2L4 l 2L4
12n3N5n3N5n3N5
Package SCD80
Package Outline
Foot Print
Marking Layout
Packing
Code E6327: Reel ø180 mm = 3.000 Pieces/Reel
Code E6433: Reel ø330 mm = 10.000 Pieces/Reel
±0.1
1.7
0.3
1
2
marking
Cathode
0.8
±0.1
10
˚
MAX.
±0.1
0.7
±0.1
1.3 7
˚
0.13
±0.05
+0.05
-0.03
±1.5
˚
0.2
M
A
A
±0.05
0.2
0.35
0.35
1.45
Type code
Laser marking
Date code
BAR63-02W
Cathode marking
2003, July
Example
0.9
0.4 0.7
8
4
1.45
0.2
2.5
Cathode
marking
Package SCD80
62
Data Code marking for discrete packages with
one digit (SCD80, SC79) CES-Code
Month 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014
01apAPapAPapAP
02b q BQb q BQb q BQ
03crCRcrCRcrCR
04d sDSd sDSd sDS
05etETetETetET
06fuFUfuFUfuFU
07g v GVg v GV g v GV
08hxHXhxHXhxHX
09j y JYj y JYj y JY
10kzKZkzKZkzKZ
11l 2L4 l 2L4 l 2L4
12n3N5n3N5n3N5
Package SOD323
2
1
Cathode
marking
0
1.25
1.7
-0.1
±0.2
2.5
0.3
0.15 -0.06
DIN 6784
acc. to
+0.15
A
M
0.25
+0.1
-0.1
+0.2
+0.2
±0.05
+0.1
-0.05
-0.1
+0.2
0.9
0.3
A
-0.2
+0.05
1.7
0.6
0.8
0.8
Type code
Laser marking
BAR63-03W
Cathode marking
Example
0.2
4
8
2.9
1
2
1.35
0.65
Cathode
marking
Package Outline
Foot Print
Marking Layout
Packing
Code E6327: Reel ø180 mm = 3.000 Pieces/Reel
Code E6433: Reel ø330 mm = 10.000 Pieces/Reel
Impressum
Published by Infineon Technologies AG,
St.-Martin-Strasse 53,
81669 München
© Infineon Technologies AG 2005.
All Rights Reserved.
Attention please!
The information herein is given to describe certain components and shall not be
considered as a guarantee of characteristics.
Terms of delivery and rights to technical change reserved.
We hereby disclaim any and all warranties, including but not limited to warranties of
non-infringement, regarding circuits, descriptions and charts stated herein.
Information
For further information on technology, delivery terms and conditions and prices
please contact your nearest Infineon Technologies Office (www.Infineon.com).
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Due to technical requirements components may contain dangerous substances.
For information on the types in question please contact your nearest Infineon
Technologies Office.
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systems with the express written approval of Infineon Technologies, if a failure of
such components can reasonably be expected to cause the failure of that life-support
device or system, or to affect the safety or effectiveness of that device or system.
Life support devices or systems are intended to be implanted in the human body, or
to support and/or maintain and sustain and/or protect human life. If they fail, it is
reasonable to assume that the health of the user or other persons may be endangered.
